/**
 * Created by houyong on 16-8-22.
 */
public class testT {
    public static <T> void f(T x){
        System.out.println(x.getClass().getName());
    }


    public static void main(String[] args) {
        testT t = new testT();
        t.f("");
        t.f(1);
        t.f(2.0);
        t.f(2.0F);
        t.f(4L);
        t.f(t);
    }
}
